11 Cordwainers Court, Black Horse Lane, York, YO1 7NE

11 Cordwainers Court is a two-bedroom mid-terrace house in York (YO1 7NE). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (July 2019) returns a B (score 81), comfortably above the UK average. When first surveyed in May 2009 the rating was D, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on electricity. At 60 m² this is the 60th smallest of 76 units on EPC record in the building, where floor areas span 34–104 m². The building's EPC ratings span E to B, with this unit at the top.

Held since December 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 60 m² it's 19.5% larger than the typical home in the postcode (50 m² median across 75 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs).